Datasheet

78K0/Kx2-L CHAPTER 1 OUTLINE
R01UH0028EJ0400 Rev.4.00 24
Sep 27, 2010
1.5 Outline of Functions
(1/2)
78K0/KY2-L
(
μ
PD78F055x)
78K0/KA2-L
(
μ
PD78F056x)
78K0/KB2-L
(
μ
PD78F057x)
78K0/KC2-L
(
μ
PD78F058x)
Item
16 Pins 20
Pins
25
Pins
32
Pins
30 Pins 40
Pins
44
Pins
48
Pins
Flash memory
(self-programming
supported )
4 KB to 16 KB 8 KB to 32 KB
Internal
memory
High-Speed RAM
384 bytes to 768 bytes
512 bytes to 1 KB
Memory space
64 KB
High-speed system
(crystal/ceramic
oscillation, external
clock input)
1 to 10 MHz: V
DD = 2.7 to 5.5 V/1 to 5 MHz: VDD = 1.8 to 5.5 V
Main
Internal high-
speed oscillation
4 MHz ± 2 % (T
A = –20 to +70°C), or 8 MHz ± 3 % (TA = –40 to +85°C): VDD = 1.8 to 5.5 V
Subsystem (crystal
oscillation, external
clock input)
32.768 kHz (TYP.):
V
DD = 1.8 to 5.5 V
Clock
Internal low-speed
oscillation
30 kHz ± 10 %: V
DD = 2.7 to 5.5 V, 30 kHz ± 15 %: VDD = 1.8 to 5.5 V
General-purpose registers
8 bits × 32 registers (8 bits × 8 registers × 4 banks)
Instruction set
• 8-bit operation, 16-bit operation
• Multiply/divide (8 bits × 8 bits, 16 bits ÷ 8 bits)
• Bit manipulate (set, reset, test, and Boolean operation)
• BCD adjust, etc.
I/O ports (total)
12 16 21 25 24 34 38 42
CMOS I/O
9 13 18 22 21 29 33 37
CMOS input
3 3 3 3 3 5 5 5
16 bits (TM0)
1 ch (PPG output: 1, capture input: 2)
8 bits (TM5) 1 ch
2 ch (PWM output: 2)
8 bits (TMH) 1 ch (PWM output: 1)
2 ch (PWM output: 2)
Watchdog (WDT)
1 ch
Timer
Real-time counter
1 ch
(RTC
output
: None)
1 ch (RTC
output: 2)
Clock output
– – 1
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