UPD78F0500AMC-CAB-AX Renesas Electronics America, UPD78F0500AMC-CAB-AX Datasheet - Page 205

• Manufacturer Part Number: UPD78F0500AMC-CAB-AX
• Description: MCU 8BIT 30SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2r

Specifications of UPD78F0500AMC-CAB-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 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: -

78K0/Kx2
(1) Port mode registers (PMxx)
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
Symbol
PM12
PM0
PM1
PM2
PM3
PM6
These registers specify input or output mode for the port in 1-bit units.
These registers can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation sets these registers to FFH.
When port pins are used as alternate-function pins, set the port mode register by referencing 5.5 Settings of Port
Mode Register and Output Latch When Using Alternate Function.
Caution Be sure to set bits 2 to 7 of PM0, bits 4 to 7 of PM2, bits 4 to 7 of PM3, bits 2 to 7 of PM6, bits 3
PMmn
PM17
7
1
1
1
1
1
0
1
to 7 of PM12 to 1.
Output mode (output buffer on)
Input mode (output buffer off)
PM16
6
1
1
1
1
1
PM15
Figure 5-29. Format of Port Mode Register (78K0/KB2)
5
1
1
1
1
1
PM14
4
1
1
1
1
1
PM13
PM23
PM33
3
1
1
1
(m = 0 to 3, 6, 12; n = 0 to 7)
Pmn pin I/O mode selection
PM122
PM12
PM22
PM32
2
1
1
PM121
PM01
PM11
PM21
PM31
PM61
1
PM120
PM00
PM10
PM20
PM30
PM60
0
CHAPTER 5 PORT FUNCTIONS
Address
FF2CH
FF20H
FF21H
FF22H
FF23H
FF26H
After reset
FFH
FFH
FFH
FFH
FFH
FFH
R/W
R/W
R/W
R/W
R/W
R/W
R/W
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