UPD78F1174AGF-GAT-AX Renesas Electronics America, UPD78F1174AGF-GAT-AX Datasheet - Page 184

• 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: -

182
The memory maps when using the external bus interface function are as follows.
FFFFFH
FFF00H
FFEFFH
FFEE0H
FFEDFH
FDF00H
FDEFFH
F1000H
F0FFFH
F0800H
F07FFH
F0000H
EFFFFH
EE000H
EDFFFH
30000H
2FFFFH
21000H
20FFFH
20100H
200FFH
20000H
1FFFFH
00000H
(a) Memory map of
Special-function register (2nd SFR)
Figure 5-1. Memory Map When Using External Bus Interface Function (1/3)
General-purpose register
Special-function register (SFR)
256-byte extension mode
(when MM1, MM0 = 11)
(when MM1, MM0 = 10)
(when MM1, MM0 = 01)
(when MM1, MM0 = 00)
64 KB extension mode
4 KB extension mode
Full-address mode
32 bytes
Flash memory
256 bytes
Reserved
Reserved
51.75 KB
128 KB
Mirror
2 KB
RAM
8 KB
μ
PD78F1174, 78F1174A
CHAPTER 5 EXTERNAL BUS INTERFACE
User’s Manual U18432EJ5V0UD
FFFFFH
FFF00H
FFEFFH
FFEE0H
FFEDFH
FD700H
FD6FFH
F1000H
F0FFFH
F0800H
F07FFH
F0000H
EFFFFH
EE000H
EDFFFH
40000H
3FFFFH
31000H
30FFFH
30100H
300FFH
30000H
2FFFFH
00000H
(b) Memory map of
Special-function register (2nd SFR)
General-purpose register
Special-function register (SFR)
(when MM1, MM0 = 11)
(when MM1, MM0 = 10)
(when MM1, MM0 = 01)
256 KB extension mode
(when MM1, MM0 = 00)
64 KB extension mode
4 KB extension mode
Full-address mode
32 bytes
Flash memory
256 bytes
Reserved
Reserved
49.75 KB
192 KB
10 KB
Mirror
RAM
2 KB
μ
PD78F1175, 78F1175A