HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 777

• Manufacturer Part Number: HD64F2239TF20I
• Description: MCU 3V 384K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of HD64F2239TF20I

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

The features of the flash memory are summarized below.
The block diagram of the flash memory is shown in figure 20.1.
20.1
• Capacity
• Programming/erase methods
• Reprogramming capability
• Two programming modes
• Automatic bit rate adjustment
• Programming/erasing protection
H8S/2239: 384 kbytes
H8S/2258: 256 kbytes
H8S/2238B: 256 kbytes
H8S/2238R: 256 kbytes
H8S/2227: 128 kbytes
The flash memory is programmed 128 bytes at a time. Erase is performed in single-block units.
The flash memory of the H8S/2239 is configured as follows: 64 kbytes × 5 blocks, 32 kbytes ×
1 block, and 4 kbytes × 8 blocks. The flash memory of the H8S/2258, H8S/2238B, and
H8S/2238R is configured as follows: 64 kbytes × 3 blocks, 32 kbytes × 1 block, and 4 kbytes ×
8 blocks. The flash memory of the H8S/2227 is configured as follows: 32 kbytes × 2 blocks,
28 kbytes × 1 block, 16 kbytes × 1 block, 8 kbytes × 2 blocks, and 1 kbyte × 4 blocks. To erase
the entire flash memory, each block must be erased in turn.
The flash memory can be reprogrammed for 100 times.
Boot mode
User program mode
On-board programming/erasing can be done in boot mode, in which the boot program built
into the chip is started to erase or program of the entire flash memory. In normal user program
mode, individual blocks can be erased or programmed.
For data transfer in boot mode, this LSI’s bit rate can be automatically adjusted to match the
transfer bit rate of the host.
There are three protect modes, hardware, software, and error protect, which allow protected
status to be designated for flash memory program/erase operations.
Features
Section 20 Flash Memory (F-ZTAT Version)
Section 20 Flash Memory (F-ZTAT Version)
Rev. 6.00 Mar. 18, 2010 Page 715 of 982
REJ09B0054-0600