(China (Mainland))
Product Summary
The TMP68HC11A1T CMOS microcomputer is a member of the 68HC05 family of low-cost single-chip microcomputers. This 8-bit microcomputer unit (MCU) contains an on-chip oscillator, CPU, RAM, ROM, I/O, two serial interface systems, and timer. The fully static design of TMP68HC11A1T allows operation at frequencies down to dc, futher reducing its already low-power comsumption.
Parametrics
TMP68HC11A1T absolute maximum ratings: (1)supply voltage: -0.3 to +7.0 V; (2)input voltage: VSS-0.3 to VDD+0.3 V; (3)self-check mode: VSS-0.3 to 2xVDD+0.3 V; (4)current drain per pin excluding VDD and VSS: 25 mA; (5)operating temperature range: TL to TH, 0 to +70℃; (6)storage temperature range: -65 to +150℃.
Features
TMP68HC11A1T features: (1)CMOS techology; (2)8-bit architecture; (3)power saving stop, wait, and data retention modes; (4)fully static operation; (5)176 bytes of on-chip RAM; (6)4160 bytes of on-chip ROM; (7)24 bidirectional I/O lines; (8)2.1 MHz internal operating frequency at 5 V; 1.0 MHZ at 3 V.
Diagrams
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TMP68652 |
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