M37733EHLHP

Product Summary

The M37733EHLHP is a single-chip microcomputer using the 7700 Family core. This single-chip microcomputer has a CPU and a bus interface unit. The M37733EHLHP is a 16-bit parallel processor that can be an 8-bit parallel processor, and the bus interface unit enhances the memory access efficiency to execute instructions fast. This microcomputer also includes a 32 kHz oscillation circuit, in addition to the PROM, RAM, multiple-function timers, serial I/O, A-D converter, and so on. Its strong points are the low power dissipation, the low supply voltage, and the small package. The M37733EHLXXXHP has the same function as the M37733MHLXXXHP except that the built-in ROM is PROM. The M37733EHLHP is ideal for: (1)Control devices for general commercial equipment such as office automation, office equipment, personal information equipment, and so on; (2)Control devices for general industrial equipment such as communication equipment, and so on.

Parametrics

M37733EHLHP absolute maximum ratings: (1)Vcc, Power source voltage: –0.3 to +7 V; (2)AVcc, Analog power source voltage: –0.3 to +7 V; (3)VI,Input voltage RESET, CNVss, BYTE: –0.3 to +12 (Note) V; (4)Pd, Power dissipation Ta = 25 ℃: 200 mW; (5)Topr, Operating temperature: –40 to +85 ℃; (6)Tstg, Storage temperature: –65 to +150 ℃.

Features

M37733EHLHP features: (1)Number of basic instructions: 103; (2)Memory size: PROM: 124 Kbytes; RAM 3968 bytes; (3)Instruction execution time: The fastest instruction at 12 MHz frequency: 333 ns; (4)Singe power suppy: 2.7–5.5 V; (5)Low power dissipation (At 3 V suppy votage, 12 MHz frequency): 9 mW (Typ.); (6)Interrupts: 19 types, 7 eves; (7)Mutipe-function 16-bit timer: 5 + 3; (8)Seria I/O (UART or cock synchronous): 3; (9)10-bit A-D converter 8-channe inputs; (10)Watchdog timer; (11)Programmabe input/output (ports P0, P1, P2, P3, P4, P5, P6, P7, P8): 68; (12)Cock generating circuit: 2 circuits buit-in; (13)Small package: 80-pin pastic moded fine-pitch QFP (0.5 mm ead pitch).

Diagrams