UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 1380

• Manufacturer Part Number: UPD70F3786GJ-GAE-AX
• Description: MCU 32BIT V850ES/JX3-E 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Er

Specifications of UPD70F3786GJ-GAE-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, CSI, EBI/EMI, Ethernet, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 100
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 124K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

1378
15 to 0
(6) LMAX: Maximum packet length register
Caution Be sure to set bits 31 to 16 to “0”.
Bit
Access
Address
Default value 0000 0600H. This register is cleared to its default value by all types of resets.
MAXF[15:0]
MAXF15
MAXF7
R/W
R/W
31
23
15
Name
R
R
0
0
7
This register can be read and written in 32-bit units.
002E 0014H
MAXF14
MAXF6
Maximum packet length (bytes)
When the MACC1.HUGEN bit is 0, the transmit and receive packet length is limited by the value of
these bits.
During reception: Reception is terminated immediately when the receive frame length exceeds the
value of MAXF.
During transmission: Transmission is aborted immediately when the transmit frame length exceeds
the value of MAXF.
R/W
R/W
30
22
14
R
R
0
0
6
MAXF13
MAXF5
CHAPTER 23 ETHERNET CONTROLLER
R/W
R/W
29
21
13
R
R
0
0
5
User’s Manual U19601EJ2V0UD
MAXF12
MAXF4
R/W
R/W
28
20
12
R
R
0
0
4
MAXF11
MAXF3
R/W
R/W
27
19
11
R
R
0
0
3
Description
MAXF10
MAXF2
R/W
R/W
26
18
10
R
R
0
0
2
MAXF9
MAXF1
R/W
R/W
25
17
R
R
0
0
9
1
MAXF8
MAXF0
R/W
R/W
24
16
R
R
0
0
8
0