UPD78F9234MC-5A4-A Renesas Electronics America, UPD78F9234MC-5A4-A Datasheet - Page 22

• Manufacturer Part Number: UPD78F9234MC-5A4-A
• Description: MCU 8BIT 8KB FLASH 30PIN
• Manufacturer: Renesas Electronics America
• Series: 78K0S/Kx1+r

Specifications of UPD78F9234MC-5A4-A

• Core Processor: 78K0S
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

1.6 Functional Outline
20
Internal
memory
Memory space
X1 input clock (oscillation frequency)
Internal
oscillation
clock
General-purpose registers
Instruction execution time
Multiplier
I/O port
Timer
A/D converter
Serial interface
Vectored
interrupt sources
Reset
Supply voltage
Operating temperature range
Package
Note Use these products in the following voltage range because the detection voltage (V
clear (POC) circuit is the supply voltage range.
Standard product, (A) grade product: 2.2 to 5.5 V, (A2) grade product: 2.26 to 5.5 V
High speed (oscillation
frequency)
Low speed (for TMH1
and WDT)
Flash memory
High-speed RAM
Item
Timer output
External
Internal
256 bytes
Crystal/ceramic/external clock input:
8 bits × 8 bits = 16 bits
2 pins (PWM: 1 pin)
LIN-bus-supporting UART mode: 1 channel
9
• Internal reset by low-voltage detector
V
(A2) grade product: −40 to +125°C
4 KB
64 KB
10 MHz (V
Internal oscillation: 8 MHz (TYP.)
Internal oscillation: 240 kHz (TYP.)
8 bits × 8 registers
0.2
Total:
CMOS I/O:
CMOS input:
CMOS output:
• 16-bit timer/event counter:
• 8-bit timer (timer H1):
• 8-bit timer (timer 80):
• Watchdog timer:
10-bit resolution × 4 channels
4
•
•
•
Standard product, (A) grade product: −40 to +85°C
• 30-pin plastic SSOP
• 32-pin plastic SDIP
DD
Reset by RESET pin
Internal reset by watchdog timer
Internal reset by power-on-clear
μ
= 2.0 to 5.5 V
s/0.4
User’s Manual U17446EJ5V0UD
DD
μ
CHAPTER 1 OVERVIEW
s/0.8
= 2.0 to 5.5 V)
μ
PD78F9232
μ
Note
26 pins
24 pins
1 pin
1 pin
s/1.6
μ
s/3.2
1 channel
1 channel
1 channel
1 channel
μ
s (X1 input clock: f
8 KB
X
= 10 MHz)
μ
PD78F9234
POC
) of the power-on-