UPD784907 Datasheet, PDF (5/98 Pages) NEC – 16-BIT SINGLE-CHIP MICROCONTROLLER

µPD784907, 784908
Item
Part Number
µPD784907
µPD784908
Watchdog timer
1 channel
Standby
HALT/STOP/IDLE modes
Interrupt
Hardware source 27 (20 internal, 7 external (sampling clock variable input: 1))
Software source BRK or BRKCS instruction, operand error
Non-maskable 1 internal, 1 external
Maskable
19 internal, 6 external
4-level programmable priority
3 operation statuses: vectored interrupt, macro service, context switching
Power supply voltage
VDD = 4.0 to 5.5 V (Main clock: fXX = 12.58 MHz, internal system clock = fXX, fCYK = 79 ns)
VDD = 3.5 to 5.5 V (other than above, fCYK = 159 ns)
Package
100-pin plastic QFP (14 × 20 mm)
Data Sheet U11680EJ2V0DS00
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