H8SSLASH2218 datasheet(608/750 Pages) RENESAS

608 / 750 page

Section 17 Flash Memory (F-ZTAT Version)

Rev.6.00 Jun. 03, 2008 Page 560 of 698

REJ09B0074-0600

17.4

Input/Output Pins

The flash memory is controlled by means of the pins shown in table 17.2.

Table 17.2

Pin Configuration

Pin Name

I/O

Function

RES

Input

Reset

All

FWE

Input

Flash program/erase protection by hardware

MD2, MD1, MD0

Input

Sets this LSI's operating mode

PF3, PF0, P16,

P14

Input

Sets this LSI's operating mode in programmer

mode

EMLE

Input

Emulator enable

TxD2

Output

Serial transmit data output

RxD2

Input

Serial receive data input

HD64F2218,

HD64F2212,

HD64F2211

USD

+, USD−

Input/output

USB data input/output

VBUS

Input

USB cable connect/cut detect

UBPM

Input

USB bus power mode/self power mode select

HD64F2218U,

HD64F2212U,

HD64F2211U

USPND

Output

USB suspend output

P36 (PUPD+)

Output

+ pull-up control

17.5

The flash memory has the following registers. For details on register addresses and register states

during each processing, refer to section 21, List of 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)

• Serial control register X ( SCRX)

The masked ROM version is not equipped with the above registers. Attempting to read them with

produce an undetermined value, and writing to them is invalid.

H8S/2218 数据表(PDF) 608 Page - Renesas Technology Corp

H8S/2218 数据表(HTML) 608 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表下载

链接网址

H8S/2218 数据表(PDF) 608 Page - Renesas Technology Corp

H8S/2218 数据表(HTML) 608 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表 下载

链接网址

数据表下载