UPD78F1146AGB-GAH-AX Renesas Electronics America, UPD78F1146AGB-GAH-AX Datasheet - Page 682

• Manufacturer Part Number: UPD78F1146AGB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1146AGB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Programming Function User’s Manual (U18371E).
680
Boot cruster 1
Boot cruster 0
Notes 1. Address differs depending on products as follows.
For details of the way to secure of the memory space, refer to the QB-MINI2 On-Chip Debug Emulator with
2. In debugging, reset vector is rewritten to address allocated to a monitor program.
3. Since this area is allocated immediately before the stack area, the address of this area varies depending
on the stack increase and decrease. That is, 6 extra bytes are consumed for the stack area used.
μ
μ
μ
μ
μ
0 2 0 0 0 H
0 1 0 D 8 H
0 1 0 C E H
0 1 0 C 4 H
0 1 0 C 3 H
0 1 0 0 2 H
0 1 0 0 0 H
0 0 0 D 8 H
0 0 0 C E H
0 0 0 C 4 H
0 0 0 C 3 H
0 0 0 0 2 H
0 0 0 0 0 H
PD78F1142, 78F1142A
PD78F1143, 78F1143A
PD78F1144, 78F1144A
PD78F1145, 78F1145A
PD78F1146, 78F1146A
Note 1
Figure 24-2. Memory Spaces Where Debug Monitor Programs Are Allocated
Products
Debug monitor area
Debug monitor area
Debug monitor area
Debug monitor area
Security ID area
Security ID area
Internal ROM
(10 bytes)
(10 bytes)
(10 bytes)
(10 bytes)
(2 bytes)
(2 bytes)
Note 2
Note 2
(1 KB)
CHAPTER 24 ON-CHIP DEBUG FUNCTION
64 KB
96 KB
128 KB
192 KB
256 KB
User’s Manual U17854EJ9V0UD
Internal ROM
Internal ROM
area
On-chip debug option byte area
On-chip debug option byte area
(1 byte)
(1 byte)
0FC00H-0FFFFH
17C00H-17FFFH
1FC00H-1FFFFH
2FC00H-2FFFFH
3FC00H-3FFFFH
Address
Stack area for debugging
: Area used for on-chip debugging
Use prohibited
Internal RAM
(6 bytes)
Note 3
Internal RAM
area