ST72T91L rom equivalent, 8-bit mcu with 8/12/16/24/32k rom.
an enhanced instruction set. Oscillator frequency may be as high as 8MHz, however, thanks to the fully static design, operation is possible down to DC. Under software con.
OSCin OSCout WKP OSCILLATOR Internal CLOCK PORT A PA0..PA7 (8-bit)
PORT B
PB0..PB7 (8-bit) PC0, PC1, PC6, PC7 PC5
P.
V DD RESET WKP PA7 PA6 PA5 PA4 PA3 PA2 PA1 PC0 PA0 PB0 PB1 OSCin OSCout PC1/OP (1) PC6 PC7 VSS TEST PC5 PB7 PB6 PB5 PB4 PB3 PB2
DEVICE SUMMARY
DEVICE ST7291L6 (1) ST7291L5 ST7291L5A ST7291L4 ST7291L3 ST7291L2 ROM
(Bytes)
RAM
(Bytes)
CARRIER GENERA.
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