SM6010

PRODUCT INFORMATION ® APPLICATIONS: Pager PDA Digital Camera Integrated Circuits Group SM6010 16-Bit SingleChip Microcomputer FEATURES CPU – General purpose registers 16-bit × 16 – 62 basic instruction (bit manipulation instructions suitable for controlling, bit transfer instructions, bit branch instructions, high speed multiplication and division instructions (16-bits × 16-bits, 16-bits ÷ 16-bits, 32-bits ÷ 16-bits)). – 10 addressing modes – 16M of address space – An interrupt request starts a high performance automatic data transfer (DTS). Appropriate settings of interrupts and registers enable hardware automatic data transfer. Various functions can be operated successively and the resultant data can also be successfully be stored. – System clock cycle 0.133 µs MIN. (VDD = 4.5 V to 5.5 V at 30 MHz main clock cycle) 0.2 µs MIN. (VDD = 2.7 V to 5.5 V, at 20 MHz main clock cycle) – Selectable system clocks divided by 2 up to 16 main clocks for low power operation Memory interface – 16-bit external address bus – Optional A24 to A16 capable of 32M for data and 16M for code Built-in main clock oscillator for system clock Built-in sub clock oscillator for real time clock 21 total software interrupts – 16 maskable interrupts (8 external, 8 internal) – 5 nonmaskable interrupts – Nonmaskable interrupts, when used in conjunction with BST instruction, can trigger the software reset. Standby function: Halt mode/Stop mode I/O ports × 40 – Inputs ports × 8 (also ...