TMPZ84C112A

The TMPZ84C112A is a kind of high performance, low power consumption 8-bit microcontroller. The device consists of a Toshiba CMOS TMPZ84C00A core with built-in input/output ports, timer and a 256-byte RAM. It is available in 64-pin shrink dual inline package or a 64-pin flat package and is extremely effective in promoting system miniaturization and low current consumption.

There are some features of TMPZ84C112A as follows: (1)the TLCS-Z80 CPU has built-in input/output ports (21 or 23 depending on the mode), a one-channel free-running timer and a 256-byte RAM; (2)wide operating frequency range: DC to 6.144 MHz; (3)wide operating voltage range: 4.5 to 5.5 V; (4)wide operating temperature range: -10 to +70; (5)three (23 bit maximum) built-in input/output ports; (6)built-in 256-byte RAM, two types of program mapping; (7)the Toshiba RTE80 real time emulator and commercially available Z80 ICE(incircuit emulator) can be used; (8)a Toshiba adaptor board (BM8029) can be used.

The following is about the maximum ratings of TMPZ84C112A: (1)VCC, supply voltage: -0.5 to +7.0 V; (2)VIN, input voltage: -0.5 to VCC+0.5 V; (3)PD, power dissipation (Ta=85): 250 mW; (4)TSOLDER, soldering temperature (10 sec): 260; (5)TSRG, storage temperature: -55 to 150; (6)TOPR, operating temperature: -10 to +70.