UPD78F1174AGF-GAT-AX Renesas Electronics America, UPD78F1174AGF-GAT-AX Datasheet - Page 44

• Manufacturer Part Number: UPD78F1174AGF-GAT-AX
• Description: MCU 16BIT 78K0R/KX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1174AGF-GAT-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, EBI/EMI, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(2) Control mode
2.2.9 P80 to P87 (port 8)
(1) Port mode
(2) Control mode
2.2.10 P90 to P97 (port 9)
output, serial interface data I/O, and clock I/O.
using port input mode register 9 (PIM9).
tolerance) in 1-bit units using port output mode register 9 (POM9).
(1) Port mode
(2) Control mode
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P80 to P87 function as an 8-bit I/O port. These pins also function as external expansion I/O.
The following operation modes can be specified in 1-bit units.
P90 to P97 function as an 8-bit I/O port. P90 to P93 and P95 to P97 pins also function as external expansion
Input to the P95 and P96 pins can be specified through a normal input buffer or a TTL input buffer in 1-bit units
Output from the P95 to P97 pins can be specified as normal CMOS output or N-ch open-drain output (V
The following operation modes can be specified in 1-bit units.
P70 to P77 function as key interrupt input, external interrupt request input, and external expansion output.
(a) KR0 to KR7
(b) INTP8 to INTP11
(c) EX16 to EX23
P80 to P87 function as an 8-bit I/O port. P80 to P87 can be set to input or output port in 1-bit units using port
mode register 8 (PM8). Use of an on-chip pull-up resistor can be specified by pull-up resistor option register 8
(PU8).
P80 to P87 function as external expansion I/O.
(a) EX0 to EX7
P90 to P97 function as an 8-bit I/O port. P90 to P97 can be set to input or output port in 1-bit units using port
mode register 9 (PM9). Use of an on-chip pull-up resistor can be specified by pull-up resistor option register 9
(PU9).
P90 to P93 and P95 to P97 function as external expansion output, serial interface data I/O, and clock I/O.
(a) EX32 to EX35
These are the key interrupt input pins
These are the external interrupt request input pins for which the valid edge (rising edge, falling edge, or both
rising and falling edges) can be specified.
These are the external expansion output (address bus) pins.
These are the external expansion I/O (multiplexed address/data bus, data bus) pins.
These are the external expansion output (address bus) pins.
CHAPTER 2 PIN FUNCTIONS
User’s Manual U18432EJ5V0UD
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