DatasheetsPDF.com

HD404052 Dataheets PDF



Part Number HD404052
Manufacturers Hitachi Semiconductor
Logo Hitachi Semiconductor
Description (HD404054 / HD404094) HMCS400-series microcomputers designed to increase program productivity
Datasheet HD404052 DatasheetHD404052 Datasheet (PDF)

www.DataSheet4U.com HD404054 Series/HD404094 Series Rev. 6.0 Sept. 1998 Description The HD404054 Series and HD404094 Series are HMCS400-series microcomputers designed to increase program productivity with large-capacity memory. Each microcomputer has three timers, one serial interface, comparator, input capture circuit. The HD404054 Series includes three chips: the HD404052 with 2-kword ROM; the HD404054 with 4kword ROM; and the HD4074054 with 4-kword PROM (ZTAT™ version). Also, the HD404094 S.

  HD404052   HD404052


Document
www.DataSheet4U.com HD404054 Series/HD404094 Series Rev. 6.0 Sept. 1998 Description The HD404054 Series and HD404094 Series are HMCS400-series microcomputers designed to increase program productivity with large-capacity memory. Each microcomputer has three timers, one serial interface, comparator, input capture circuit. The HD404054 Series includes three chips: the HD404052 with 2-kword ROM; the HD404054 with 4kword ROM; and the HD4074054 with 4-kword PROM (ZTAT™ version). Also, the HD404094 Series includes three chips: the HD404092 with 2-kword ROM; the HD404094 with 4-kword ROM; and the HD4074094 with 4-kword PROM (ZTAT™ version). The HD4074054 and HD4074094 are PROM version (ZTAT™ microcomputers). Program can be written to the PROM by a PROM writer, which can dramatically shorten system development periods and smooth the process from debugging to mass production. (The ZTAT™version is 27256-compatible.) Features • The differences between HD404054 Series and HD404094 Series HD404054 Series I/O pins 10 large-current output pins: Six 15-mA sinks and four 10-mA sources HD404094 Series • • 6 largecurrent output pins: Two 15-mA sinks and four 10-mA sources 4 intermediate voltage output pins • • • • • • • • www.DataSheet4U.com 27 I/O pins and 8 dedicated input pins Three timer/counters Eight-bit input capture circuit Two timer outputs (including two PWM outputs) One event counter inputs (including one double-edge function) One clock-synchronous 8-bit serial interface Comparator (2 channels) Built-in oscillators  Main clock: Ceramic or crystal oscillator (an external clock is also possible) www.DataSheet4U.com HD404054 Series/HD404094 Series • Six interrupt sources  Two by external sources  Four by internal sources • Subroutine stack up to 16 levels, including interrupts • Two low-power dissipation modes  Standby mode  Stop mode • One external input for transition from stop mode to active mode • Instruction cycle time: 1 µs (fOSC = 4 MHz at 1/4 division ratio)  1/4, or 1/32 division ratio can be selected by hardware • Two operating modes  MCU mode  MCU/PROM mode (HD4074054, HD4074094) Ordering Information Product Name Type Mask ROM HD404054 Series HD404052H HD404052S HD40A4052H HD40A4052S HD404054H HD404054S HD40A4054H HD40A4054S ZTAT™ HD4074054H HD4074054S ZTAT™: Zero Turn Around Time HD4074094H HD4074094S ZTAT is a trademark of Hitachi, Ltd. 4,096 HD404094H HD404094S 4,096 HD404094 Series HD404092H HD404092S ROM (words) 2,048 RAM (digit) 512 Package FP-44A DP-42S FP-44A DP-42S FP-44A DP-42S FP-44A DP-42S FP-44A DP-42S www.DataSheet4U.com 2 www.DataSheet4U.com HD404054 Series/HD404094 Series Pin Arrangement RD 0 /COMP0 RD 1 /COMP1 RD2 RD3 RC0 RE 0 /VCref TEST OSC1 OSC2 RESET GND D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 VCC SEL R43 /SO1 R42 /SI 1 R41 /SCK1 R40 /EVND R33 R32 /TOD R31 /TOC R30 R23 R22 R21 R20 R13 R12 R11 R10 R00 /INT1 D13 /INT0 D12 /STOPC DP-42S www.DataSheet4U.com D5 D6 D7 D8 D9 D12 /STOPC D 13 /INT0 R0 0 /INT1 R10 R11 NC 12 13 14 15 16 17 18 19 20 21 22 RE0/VCref TEST OSC1 OSC2 RESET GND D0 D1 D2 D3 D4 44 43 42 41 40 39 38 37 36 35 34 1 2 3 4 5 6 7 8 9 10 11 NC RC0 RD3 RD2 RD1 /COMP1 RD0 /COMP0 VCC SEL R4 3 /SO 1 R4 2 /SI1 R4 1 /SCK 1 FP-44A 33 32 31 30 29 28 27 26 25 24 23 R40 /EVND R33 R32 /TOD R31 /TOC R30 R23 R22 R21 R20 R13 R12 Top view 3 www.DataSheet4U.com HD404054 Series/HD404094 Series Pin Description Pin Number Item Symbol DP-42S 42 11 7 10 8 9 12–21 FP-44A 38 6 2 5 3 4 7–16 I I I O I/O* Input/output pins addressed by individual bits; pins D0–D 3 are high-current source pins that can each supply up to 10 mA. The HD404054 Series: pins D 4–D 9are high-current sink pins that can each supply up to 15mA. The HD404094 Series: D 4–D 7 are intermediate voltage (12 V) NMOS open-drain pins, and D8, D9 are high-current sink pins that can each supply up to 15 mA. D12,D13 R0 0–R4 3 RD0–RD3, RC0, RE 0 Interrupt Stop clear Serial INT0, INT1 STOPC SCK 1 SI 1 SO1 Timer 23, 24 22 38 39 40 18, 19 17 34 35 36 30, 31 33 39, 40 I I I/O I O O I I Input pins for external interrupts Input pin for transition from stop mode to active mode Serial clock input/output pin Serial receive data input pin Serial transmit data output pin Timer output pins Event count input pins Analog input pins for voltage comparator 22, 23 24–40 1–6 17, 18 19–36 I I/O Input pins addressable by individual bits Input/output pins addressable in 4-bit units Input pins addressable in 4-bit units I/O Function Applies power voltage Connected to ground Used for factory testing only: Connect this pin to VCC Resets the MCU Power supply VCC GND Test Reset Oscillator TEST RESET OSC 1 OSC 2 Port D0–D 9 39–43,1 I TOC, TOD 34, 35 EVND 37 1, 2 Comparator COMP0, COMP1 VC ref 6 41 1 37 I Reference voltage pin for inputting the threshold voltage of the analog input pin. Input pin for selecting system clock di.


HD404094 HD404052 HD404092


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)