UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 1447

• 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: -

31 to 16
15 to 0
(4) PAUSETM: Pause timer value register
Bit
This register is used to set the pause time.
Access
Address
Default value 7FFF FFFFH. This register is cleared to its default value by all types of resets.
PAUSETM_
PAUSETM_
IPTIME15
IPTIME
[15:0]
PAUSETM_
MAX [15:0]
IPTIME7
MAX15
MAX7
R/W
R/W
R/W
R/W
31
23
15
Name
7
This register can be read and written in 32-bit units.
002E 0021CH
PAUSETM_
PAUSETM_
IPTIME14
IPTIME6
MAX14
MAX6
Interval pause packet timer value
These bits set the interval between transmitting pause packets when interval pause packet
transmission is enabled by setting the MFFCNT.IVPAUSE bit to high level.
Time required to transmit one packet = Time required to transmit 512 bits (circuit size) = 128
TXCLK cycles
Default value: About 168 ms when the data rate is 100 Mbps, and about 1.68 seconds when the
Pause control timer value of MAX pause packet
These bits set the value of TPTV[15:0] when a pause control request is issued to the MAC.
Time required to transmit one packet = Time required to transmit 512 bits (circuit size) = 128
TXCLK cycles
Default value: About 336 ms when the data rate is 100 Mbps, and about 3.36 seconds when the
R/W
R/W
R/W
R/W
30
22
14
6
PAUSETM_
PAUSETM_
IPTIME13
IPTIME5
MAX13
CHAPTER 23 ETHERNET CONTROLLER
MAX5
R/W
R/W
R/W
R/W
29
21
13
5
data rate is 10 Mbps
data rate is 10 Mbps
User’s Manual U19601EJ2V0UD
PAUSETM_
PAUSETM_
IPTIME12
IPTIME4
MAX12
MAX4
R/W
R/W
R/W
R/W
28
20
12
4
PAUSETM_
PAUSETM_
IPTIME11
IPTIME3
MAX11
MAX3
R/W
R/W
R/W
R/W
27
19
11
3
Description
PAUSETM_
PAUSETM_
IPTIME10
IPTIME2
MAX10
MAX2
R/W
R/W
R/W
R/W
26
18
10
2
PAUSETM_
PAUSETM_
IPTIME9
IPTIME1
MAX9
MAX1
R/W
R/W
R/W
R/W
25
17
9
1
PAUSETM_
PAUSETM_
IPTIME8
IPTIME0
MAX8
MAX0
R/W
R/W
R/W
R/W
24
16
8
0
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