UPD70F3201YGC-YEU-A Renesas Electronics America, UPD70F3201YGC-YEU-A Datasheet - Page 337
UPD70F3201YGC-YEU-A
Manufacturer Part Number
UPD70F3201YGC-YEU-A
Description
MCU 32BIT I2C 100TQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Sx2r
Datasheet
1.UPD70F3201YGC-YEU-A.pdf
(555 pages)
Specifications of UPD70F3201YGC-YEU-A
Core Processor
RISC
Core Size
32-Bit
Speed
20MHz
Connectivity
CSI, EBI/EMI, I²C, UART/USART
Peripherals
DMA, PWM, WDT
Number Of I /o
68
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 2.7 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Part Number
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Price
Company:
Part Number:
UPD70F3201YGC-YEU-A
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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(4) Clocked serial interface transmit buffer register n (SOTBn)
(5) Selector
(6) Serial clock controller
(7) Serial clock counter
(8) Interrupt controller
Remarks 1. m = 2 when n = 0
The SOTBn register is an 8-bit buffer register for storing transmit data.
The selector selects the serial clock to be used.
The serial clock controller controls the supply of serial clocks to the shift register. When an internal clock is
used, it also controls the clocks that are output to the SCKn pin.
The serial clock counter counts serial clocks that are output or input during transmit and receive operations
and checks that 8-bit data has been transmitted or received.
The interrupt controller controls whether or not an interrupt request is generated when the serial clock counter
has counted eight serial clocks.
2. f
SCKn
m = 3 when n = 1
m = 4 when n = 2
m = 5 when n = 3
m = 5 when n = 4 (V850ES/SA3 only)
XX
SIn
: Main clock frequency
f
f
f
XX
XX
TOm
XX
f
f
f
XX
XX
XX
/16
/32
/64
Figure 14-3. Clocked Serial Interface Block Diagram
CHAPTER 14 CLOCKED SERIAL INTERFACE n (CSIn)
/2
/4
/8
CKSn0 to CKSn2
Transfer data controller
Transmit buffer (SOTBn)
Shift register (SIOn)
User’s Manual U15905EJ2V1UD
Transfer mode controller
Transfer clock controller
SOn latch
Selector
CSIEn, TRMDn, DIRn,
CKPn, DAPn
INTCSIn
CSOTn
SOn
335
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