DF70844AD80FPV Renesas Electronics America, DF70844AD80FPV Datasheet - Page 125
DF70844AD80FPV
Manufacturer Part Number
DF70844AD80FPV
Description
IC SUPERH MCU FLASH 112LQFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7080r
Datasheet
1.DF70844AD80FPV.pdf
(1644 pages)
Specifications of DF70844AD80FPV
Core Size
32-Bit
Program Memory Size
256KB (256K x 8)
Core Processor
SH-2
Speed
80MHz
Connectivity
EBI/EMI, FIFO, I²C, SCI, SSU
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
76
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
112-LQFP
No. Of I/o's
76
Ram Memory Size
16KB
Cpu Speed
80MHz
Digital Ic Case Style
LQFP
Supply Voltage Range
3V To 3.6V, 4.5V To 5.5V
Embedded Interface Type
I2C, SCI
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
R0K570865S001BE - KIT STARTER FOR SH7086R0K570865S000BE - KIT STARTER FOR SH7086HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF70844AD80FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 125 of 1644
- Download datasheet (10Mb)
This LSI has a clock pulse generator (CPG) that generates an internal clock (Iφ), a bus clock (Bφ),
a peripheral clock (Pφ), and clocks (MIφ and MPφ) for the MTU2S and MTU2 modules. The CPG
also controls power-down modes.
4.1
• Five clocks generated independently
• Frequency change function
• Power-down mode control
• Oscillation stop detection
CPGS301C_000020030900
An internal clock (Iφ) for the CPU; a peripheral clock (Pφ) for the on-chip peripheral modules;
a bus clock (Bφ = CK) for the external bus interface; a MTU2S clock (MIφ) for the on-chip
MTU2S module; and a MTU2 clock (MPφ) for the on-chip MTU2 module.
Frequencies of the internal clock (Iφ), bus clock (Bφ), peripheral clock (Pφ), MTU2S clock
(MIφ), and MTU2 clock (MPφ) can be changed independently using the divider circuit within
the CPG. Frequencies are changed by software using the frequency control register (FRQCR)
setting.
The clock can be stopped in sleep mode and standby mode and specific modules can be
stopped using the module standby function.
If the clock supplied through the clock input pin stops for any reason, the timer pins can be
automatically placed in the high-impedance state.
Features
Section 4 Clock Pulse Generator (CPG)
Rev. 3.00 May 17, 2007 Page 67 of 1582
Section 4 Clock Pulse Generator (CPG)
REJ09B0181-0300
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