DF70844AD80FPV Renesas Electronics America, DF70844AD80FPV Datasheet - Page 1623

• Manufacturer Part Number: DF70844AD80FPV
• Description: IC SUPERH MCU FLASH 112LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7080r

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

Item
Figure 22.14 Port E (SH7086)
23.1 Features
23.4.3 Programming/Erasing
Interface Parameters
(3) Programming Execution
(3.3) Flash pass/fail result
parameter (FPFR: general register
R0 of CPU)
(4) Erasure Execution
(4.2) Flash pass/fail result
parameter (FPFR: general register
R0 of CPU)
23.5.2 User Program Mode
Page Revision (See Manual for Details)
1202 Deleted
1216 Amended
1244,
1245
1249
1258 Added
PE2 (I/O)/DREQ1 (input)/TIOC0C (I/O)/
AUDRST (input) *
PE1 (I/O)/TEND0 (output)/TIOC0B (I/O)/
AUDMD (input) *
•
Amended
Amended
(2) Programming Procedure in User Program Mode
…. Specify 1/4 (initial value) as the frequency division
ratios of an internal clock (Iφ), a bus clock (Bφ), and a
peripheral clock (Pφ) through the frequency control
register (FRQCR).
After the programming/erasing program has been
downloaded and the SCO bit is cleared to 0, the setting
of the frequency control register (FRQCR) can be
changed to the desired value.
Bit
4
Bit
4
Operating frequency for programming/erasing
The operating frequency for programming/erasing is
a maximum of 40 MHz (Pφ).
Bit Name Description
FK
Bit Name Description
FK
Flash Key Register Error Detect
Returns the check result of the value of FKEY
before the start of the programming processing.
0: FKEY setting is normal (FKEY = H'5A)
1: FKEY setting is error (FKEY = value other than
Flash Key Register Error Detect
Returns the check result of FKEY value before
start of the erasing processing.
0: FKEY setting is normal (FKEY = H'5A)
1: FKEY setting is error (FKEY = value other than
Rev. 3.00 May 17, 2007 Page 1565 of 1582
H'5A)
H'5A)
REJ09B0181-0300