st20-gp1 STMicroelectronics, st20-gp1 Datasheet - Page 115

• Manufacturer Part Number: st20-gp1
• Description: Gps Processor
• Manufacturer: STMicroelectronics

22 Device ID
The identification code for the ST20-GP1 is # m 5191011, where m is a manufacturing revision
number reserved by SGS-THOMSON. See Table 22.1.
The identification code is returned by the lddevid instruction, see Table 6.4.
23 Ordering information
For further information contact your local SGS-THOMSON sales office.
bit 31
Mask rev
reserved
a. 0 indicates SGS-THOMSON part, 1 indicates customer part.
b. Defined as 1 in IEEE 1149.1 standard.
Device
ST20GP1X33S
0 1 0 1 0 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1
a
ST20 family
5
Table 22.1 Identification code
1
Package
100 pin plastic quad flatpack (PQFP)
Variant
9
1
0
SGS-THOMSON
manufacturers id
1
1
bit 0
b
ST20-GP1
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