參數(shù)資料
型號: S12BDMV4D
廠商: Motorola, Inc.
英文描述: MC9S12DT128 Device User Guide V02.09
中文描述: MC9S12DT128設(shè)備的用戶手冊V02.09
文件頁數(shù): 112/138頁
文件大?。?/td> 2083K
代理商: S12BDMV4D
MC9S12DT128 Device User Guide — V02.09
112
The setup time can be ignored for this operation.
A.3.1.4 Mass Erase
Erasing a NVM block takes:
The setup time can be ignored for this operation.
A.3.1.5 Blank Check
The time it takes to perform a blank check on the Flash or EEPROM is dependant on the location of the
first non-blank word starting at relative address zero. It takes one bus cycle per word to verify plus a setup
of the command.
Table A-11 NVM Timing Characteristics
Conditions are shown in
Table A-4
unless otherwise noted
Num C
Rating
Symbol
Min
Typ
Max
Unit
1
D External Oscillator Clock
f
NVMOSC
0.5
50
1
NOTES
:
1. Restrictions for oscillator in crystal mode apply!
2. Minimum Programming times are achieved under maximum NVM operating frequency f
NVMOP
and maximum bus frequency
f
bus
.
MHz
2
D Bus frequency for Programming or Erase Operations
f
NVMBUS
1
MHz
3
D Operating Frequency
f
NVMOP
150
200
kHz
4
P Single Word Programming Time
t
swpgm
46
2
74.5
3
3. Maximum Erase and Programming times are achieved under particular combinations of f
NVMOP
and bus frequency f
bus
.
Refer to formulae in Sections
A.3.1.1 - A.3.1.4
for guidance.
4. Row Programming operations are not applicable to EEPROM
5. Minimum Erase times are achieved under maximum NVM operating frequency f
NVMOP
.
6. Minimum time, if first word in the array is not blank
7. Maximum time to complete check on an erased block
μ
s
5
D Flash Row Programming consecutive word
4
t
bwpgm
20.4
2
31
3
μ
s
6
D Flash Row Programming Time for 32 Words
4
t
brpgm
678.4
2
1035.5
3
μ
s
7
P Sector Erase Time
t
era
20
5
26.7
3
ms
8
P Mass Erase Time
t
mass
100
5
133
3
ms
9
D Blank Check Time Flash per block
t
check
11
6
32778
7
t
cyc
10
D Blank Check Time EEPROM per block
t
check
11
6
1034
7
t
cyc
t
era
4000
1
f
NVMOP
---------------------
t
mass
20000
1
f
NVMOP
---------------------
t
check
location t
cyc
10 t
cyc
+
相關(guān)PDF資料
PDF描述
S12BFV1 MC9S12DT128 Device User Guide V02.09
S12BFV1D MC9S12DT128 Device User Guide V02.09
S12BKPV1 MC9S12DT128 Device User Guide V02.09
S12BKPV1D MC9S12DT128 Device User Guide V02.09
S12CPUV2 MC9S12DT128 Device User Guide V02.09
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S12B-EH 功能描述:CONN HEADER EH SIDE 12POS 2.5MM RoHS:否 類別:連接器,互連式 >> 矩形- 接頭,公引腳 系列:EH 標(biāo)準(zhǔn)包裝:500 系列:951 觸點(diǎn)類型::公形引腳 連接器類型:接頭,無罩 位置數(shù):39 加載位置的數(shù)目:全部 間距:0.079"(2.00mm) 行數(shù):1 行間距:- 觸點(diǎn)接合長度:0.157"(4.00mm) 安裝類型:表面貼裝 端子:焊接 緊固型:- 特點(diǎn):- 觸點(diǎn)表面涂層:金 觸點(diǎn)涂層厚度:10µin(0.25µm) 顏色:黑 包裝:帶卷 (TR) 配套產(chǎn)品:953139-2000-AR-TP-ND - CONN SOCKET 39POS 2MM VERT SMD953139-2000-AR-PT-ND - CONN SOCKET 39POS 2MM VERT SMD953139-2000-AR-PR-ND - CONN SOCKET 39POS 2MM VERT SMD950539-6102-AR-ND - CONN SOCKET 39POS 2MM VERT PCB950539-5002-AR-ND - CONN SOCKET 39POS 2MM R/A PCB 其它名稱:0 00 51111 06579 2DE600007285S0 00 51111 06579 2
S12B-EH(LF)(SN) 制造商:JST Manufacturing 功能描述:CONN HEADER EH SIDE 12POS 2.5MM 制造商:JST Manufacturing 功能描述:EH Series 12 Position 2.5 mm Side Entry Single Row Shrouded Header 制造商:JST Manufacturing 功能描述:12 way side entry PCB header,EH 2.5
S12BFV1 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MC9S12DT128 Device User Guide V02.09
S12BFV1D 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MC9S12DT128B
S12B-J21DK-GGXR(LF)(AU) 制造商:JST Manufacturing 功能描述:12 position 2.5mm Board to Board Header