M30625FGPGP#U7C Renesas Electronics America, M30625FGPGP#U7C Datasheet - Page 229
M30625FGPGP#U7C
Manufacturer Part Number
M30625FGPGP#U7C
Description
IC M16C MCU FLASH 256K 128LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/60r
Datasheets
1.QSK-62P_PLUS.pdf
(103 pages)
2.M30622SAFPU5.pdf
(308 pages)
3.M30620SPGPU3C.pdf
(423 pages)
Specifications of M30625FGPGP#U7C
Core Processor
M16C/60
Core Size
16-Bit
Speed
24MHz
Connectivity
I²C, IEBus, UART/USART
Peripherals
DMA, WDT
Number Of I /o
111
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
20K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 26x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
128-LQFP
For Use With
867-1000 - KIT QUICK START RENESAS 62PR0K33062PS001BE - R0K33062P STARTER KITR0K33062PS000BE - KIT EVAL STARTER FOR M16C/62PM3062PT3-CPE-3 - EMULATOR COMPACT M16C/62P/30P
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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M16C/62P Group (M16C/62P, M16C/62PT)
Rev.2.41
REJ09B0185-0241
Figure 17.28
Table 17.14
Output of SCLi and SDAi Pins
Start/Stop Condition Interrupt
Request Generation Timing
17.1.3.3
Unmatching of the transmit data and SDAi pin input data is checked synchronously with the rising edge of
SCLi. Use the ABC bit in the UiSMR register to select the timing at which the ABT bit in the UiRB register is
updated. If the ABC bit = 0 (updated bitwise), the ABT bit is set to “1” at the same time unmatching is detected
during check, and is cleared to “0” when not detected. In cases when the ABC bit is set to “1”, if unmatching is
detected even once during check, the ABT bit is set to “1” (unmatching detected) at the falling edge of the clock
pulse of 9th bit. If the ABT bit needs to be updated bytewise, clear the ABT bit to “0” (undetected) after
detecting acknowledge in the first byte, before transferring the next byte.
Setting the ALS bit in the UiSMR2 register to “1” (SDA output stop enabled) factors arbitration-lost to occur, in
which case the SDAi pin is placed in the high-impedance state at the same time the ABT bit is set to “1”
(unmatching detected).
STSPSEL bit
SCLi
SDAi
STSPSEL bit
SCLi
SDAi
(1) When Slave
(2) When Master
Jan 10, 2006
CKDIR=1 (external clock)
CKDIR=0 (internal clock), CKPH=1 (clock delayed)
Function
STSPSEL Bit Functions
STSPSEL Bit Functions
Arbitration
Set STAREQ=1
(start)
0
Set to “1” in
a program
Page 212 of 390
Start condition
detection interrupt
Output of transfer clock and data
Output of start/stop condition is
accomplished by a program using
ports (not automatically generated
in hardware)
Start/stop condition detection
Start condition detection
interrupt
1st 2nd 3rd 4th 5th 6th 7th 8th 9th bit
Set to “0” in
a program
1st 2nd 3rd 4th 5th 6th 7th 8th 9th bit
STSPSEL = 0
Set STPREQ=1
(start)
Stop condition
detection interrupt
Output of a start/stop condition
according to the STAREQ,
RSTAREQ and STPREQ bit
Finish generating start/stop
condition
Set to “1” in
a program
Stop condition detection
interrupt
STSPSEL = 1
Set to “0” in
a program
17. Serial Interface
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