EM78F652N
8-Bit Microcontroller
Three bidirectional I/O ports
8-level stacks for subroutine nesting
8-bit real time clock/counter (TCC) with selective signal sources, trigger edges,
and overflow interrupt
2/4/8/16 clocks per instruction cycle selected by code option
Power down (Sleep) mode
Ten available interrupts:
• Internal interrupt: 6
• External interrupt: 4
Programmable free running watchdog timer
4 channels Analog-to-Digital Converter with 12-bit resolution
One set of 2 orders OP Amplifier
One 16-bit Timer/Counter
• TC2: Timer/Counter/Window
One 8-bit Timer/Counter
• TC3: Timer/Counter/PDO (programmable divider output) / PWM (pulse width
modulation)
Serial transmitter/receiver interface
• Serial Peripheral Interface (SPI): Three-wire synchronous communication
Eight programmable pull-high pins
12 programmable pull-down pins
Four programmable open-drain pins
Package type:
• 20-pin DIP
• 20-pin SOP
• 18-pin DIP
• 18-pin SOP
• 16-pin DIP
• 16-pin SOP
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EM78F652NAP
EM78F652NAM
EM78F652NBP
EM78F652NBM
EM78F652NCP
EM78F652NCM
99.9% Single instruction cycle commands
2 •
Product Specification (V1.2) 08.01.2006
(This specification is subject to change without further notice)
ELAN [ ELAN MICROELECTRONICS CORP ]
