PSD4235G2V-10U STMICROELECTRONICS [STMicroelectronics], PSD4235G2V-10U Datasheet - Page 21

• Manufacturer Part Number: PSD4235G2V-10U
• Description: Flash In-System Programmable (ISP) Peripherals for 16-bit MCUs
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Table 13. Input Macrocells - Ports A, B, and C
Note: Bit Definitions (Read only registers):
Table 14. Output Macrocells A Register
Note: Bit Definitions:
Table 15. Out Macrocells B Register
Note: Bit Definitions:
Table 16. Mask Macrocells A Register
Note: Bit Definitions:
Table 17. Mask Macrocells B Register
Note: Bit Definitions:
Table 18. Flash Memory Protection Register 1
Note: Bit Definitions (Read only register):
Table 19. Flash Memory Protections Register 2
Note: Bit Definitions (Read only register):
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
Bit 7
IMcell 7
Bit 7
Mcella 7
Bit 7
Mcellb 7
Bit 7
Mcella 7
Bit 7
Mcellb 7
Bit 7
Sec7_Prot
Bit 7
Sec15_Prot
READ Input Macrocell (IMC7-IMC0) status on Ports A, B, and C.
WRITE Register: Load MCellA7-MCellA0 with ’0’ or ’1.’
READ Register: Read MCellA7-MCellA0 output status.
WRITE Register: Load MCellB7-MCellB0 with ’0’ or ’1.’
READ Register: Read MCellB7-MCellB0 output status.
McellA<i>_Prot 0 = Allow MCellA<i> flip-flop to be loaded by MCU (default).
McellA<i>_Prot 1 = Prevent MCellA<i> flip-flop from being loaded by MCU.
McellB<i>_Prot 0 = Allow MCellB<i> flip-flop to be loaded by MCU (default).
McellB<i>_Prot 1 = Prevent MCellB<i> flip-flop from being loaded by MCU.
Sec<i>_Prot 1 = Primary Flash memory Sector <i> is write protected.
Sec<i>_Prot 0 = Primary Flash memory Sector <i> is not write protected.
Sec<i>_Prot 1 = Primary Flash memory Sector <i> is write protected.
Sec<i>_Prot 0 = Primary Flash memory Sector <i> is not write protected.
Bit 6
IMcell 6
Bit 6
Mcella 6
Bit 6
Mcellb 6
Bit 6
Mcella 6
Bit 6
Mcellb 6
Bit 6
Sec6_Prot
Bit 6
Sec14_Prot
Bit 5
IMcell 5
Bit 5
Mcella 5
Bit 5
Mcellb 5
Bit 5
Mcella 5
Bit 5
Mcellb 5
Bit 5
Sec5_Prot
Bit 5
Sec13_Prot
Bit 4
IMcell 4
Bit 4
Mcella 4
Bit 4
Mcellb 4
Bit 4
Mcella 4
Bit 4
Mcellb 4
Bit 4
Sec4_Prot
Bit 4
Sec12_Prot
Bit 3
IMcell 3
Bit 3
Mcella 3
Bit 3
Mcellb 3
Bit 3
Mcella 3
Bit 3
Mcellb 3
Bit 3
Sec3_Prot
Bit 3
Sec11_Prot
Bit 2
IMcell 2
Bit 2
Mcella 2
Bit 2
Mcellb 2
Bit 2
Mcella 2
Bit 2
Mcellb 2
Bit 2
Sec2_Prot
Bit 2
Sec10_Prot
Bit 1
IMcell 1
Bit 1
Mcella 1
Bit 1
Mcellb 1
Bit 1
Mcella 1
Bit 1
Mcellb 1
Bit 1
Sec1_Prot
Bit 1
Sec9_Prot
PSD4256G6V
IMcell 0
Bit 0
Bit 0
Mcella 0
Bit 0
Mcellb 0
Bit 0
Mcella 0
Bit 0
Mcellb 0
Bit 0
Sec0_Prot
Bit 0
Sec8_Prot
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