DF2238RTF6 Renesas Electronics America, DF2238RTF6 Datasheet - Page 786
DF2238RTF6
Manufacturer Part Number
DF2238RTF6
Description
MCU 2.2/3V 256K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Datasheet
1.DF2238RFA6V.pdf
(1048 pages)
Specifications of DF2238RTF6
Core Processor
H8S/2000
Core Size
16-Bit
Speed
6MHz
Connectivity
I²C, SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
72
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F2238RTF6
HD64F2238RTF6
HD64F2238RTF6
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2238RTF6V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 20 Flash Memory (F-ZTAT Version)
20.4
The flash memory is controlled by means of the pins shown in table 20.2.
Table 20.2 Pin Configuration
Pin Name
RES
FWE
MD2
MD1
MD0
PF0
P16
P14
TxD*
RxD*
Note:
20.5
The flash memory has the following registers.
• Flash memory control register 1 (FLMCR1)
• Flash memory control register 2 (FLMCR2)
• Erase block register 1 (EBR1)
• Erase block register 2 (EBR2)
• RAM emulation register (RAMER)
• Flash memory power control register (FLPWCR)
• Serial control register X (SCRX)
The registers described above are not present in the masked ROM version. If a register described
above is read in the masked ROM version, an undefined value will be returned.
Rev. 6.00 Mar. 18, 2010 Page 724 of 982
REJ09B0054-0600
* SCI_2 (TxD2, RxD2) is used for the H8S/2258, H8S/2239, H8S/2238B, and
Register Descriptions
Input/Output Pins
H8S/2238R, and SCI_0 (TxD0, RxD0) for the H8S/2227.
I/O
Input
Input
Input
Input
Input
Input
Input
Input
Output
Input
Function
Reset
Flash program/erase protection by hardware
Sets this LSI’s operating mode
Sets this LSI’s operating mode
Sets this LSI’s operating mode
Sets MCU operating mode in programmer mode
Sets MCU operating mode in programmer mode
Sets MCU operating mode in programmer mode
Serial transmit data output
Serial receive data input
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