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SM7301 |
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| Part Number | SM7301 |
| Manufacturer | SyncMOS |
| Description | The SM7301 is normally shipped with the on-chip FLASH memory array in the erased state (that is, contents = FFH) and ready to be programmed. To programming on-chip FLASH memory, MCU must be in the R... |
| Features |
age, Ground
30 27
33
ALE I Flash chip enable
29 26
32
PSEN I Flash data output enable
10 5
11
P3.0 I Enable Chip-Erase Mode (low active)
13 9
15
P3.3 I Enable Programming Mode (low active)
14 10
16
P3.4 I Enable Programming Protect bit (low active)
15 11
17
P3.5 I Enable Flash Mode Select
11,12
7,8
13,14
P3.1,P3.2
I
Must set the HIGH, When enter Programming
FLASH
18 14
20
X2 O Crystal out, Let floating
16, 17,
12,13
18,19
P3.6, P3.7
O
Let all unused pins are floating.
17,28,39,6
23,34,1,12
P4 O Let all unused pins are floating.
*1 The size of FLASH RAM in ... |
| Document |
 SM7301 Data Sheet
PDF 219.91KB |
Similar Datasheet
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|---|---|---|---|---|
| 1 | SM7301 |
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