Microcomputer
8/16-Bit Single Chip Microcomputer
s 78K/II series (1/2)
Type number
Number of instructions
Minimum instruction
execution cycle
Data memory space
extension function
Internal
memory
Inter-
rupts
ROM size
RAM size
EEPROM size
External sources
Internal sources
Inputs
I/O
Outputs
pins
Input/output ports
Analog inputs
Timer/Counter
Serial interface
Features
Package
µPD78212
333 ns/
12 MHz
µPD78213
500 ns/
12 MHz
µPD78214 µPD78P214 µPD78217A µPD78218A µPD78P218A µPD78243 µPD78244
333 ns/12 MHz
65
500 ns/
12 MHz
333 ns/12 MHz
500 ns/
12 MHz
333 ns/
12 MHz
1M bytes
8K bytes
384 bytes
16K bytes
–
16K bytes
(PROM)
512 bytes
–
32K bytes
–
32K bytes
(PROM)
1024 bytes
7
–
16K bytes
512 bytes
512 bytes
12
14
28
(can be
pulled up
by
software)
10
(can be
pulled up
by
software)
14
(of these, 6 can be pulled up by software)
12
(of these, 8 can directly drive transistor.)
28
(can be pulled up by
software).
Of these, 16 can
directly drive LED.
10
(can be
pulled up
by
software)
28
(can be pulled up by
software).
Of these, 16 can
directly drive LED.
10
(can be
pulled up
by
software)
28
(can be
pulled up
by
software)
8-bit
A/D converter: 8 channels
16-bit timer/counter x 1
8-bit timer/counter x 3
UART (internal dedicated baud rate generator) ááá 1 channel
Clock synchronized (can accommodate SBI) ááááá 1 channel
• Real-time output port for stepping motor
control
• Internal memory extended from
µP D7 8 2 1 4
• First EEPROM
version in 78K
series
• 64-pin SDIP
• 64-pin QUIP (except µPD78212)
• 68-pin QFJ (except µPD78212)
• 64-pin QFP
• 74-pin QFP
Same as
left
• 64-pin SDIP
• 64-pin
• 64-pin QFP
SDIP with
window
Same as
left
• 64-pin SDIP
• 64-pin
• 64-pin QFP
SDIP with
window
46