Cypress CY8C4146LQS-S423 LAP(40) Device

IMPORTANT:

Device Type:	Microcontroller ARM Cortex -M0
Device Size:	64KB Flash
Algorithm Programming Method:	Serial Wire Debug(SWD).

Memory Organization:

*Memory Type*	**Attributes^()***	*Included in default Range (Y/N)*	*DUT Physical Byte Address(hex)(if this area is selected/Activated)*	*BPWin Buffer Byte Address(hex)*
User Flash	R/W/E	Yes	0000_0000 – 0000_FFFF	0000_0000 – 0000_FFFF
User Check sum	R	Yes	9030_0000 – 9030_0001	9030_0000 – 9030_0001
Flash protection	R/W/E	Yes	9040_0000 – 9040_003F	9040_0000 – 9040_003F
Chip Level Protection	R/W/E	Yes	9060_0000 – 9060_0001	9060_0000 – 9060_0001

Default Algorithm Range	—	—	0000 0000 – 9060 0001	0000 0000 – 9060 0001

* R:Read only W:One time programmable (OTP) R/W:readable and one time programmable (OTP) R/W/E:readable and rewritable if not locked. Special Device Considerations:

1) User Flash 64KB: [0x0000-0xFFFF]. 2)User Check sum 2bytes: [0x90300000-0x90300001]. This feature is for read only. 3) Flash protection 64 Bytes: [0x90400000-0x9040003F]. 4) Device Silicon ID: [0x90500000-0x9050000B]. This feature is for read only for the addresses [0x905000020x90500003 and 0x90500005]. 5) Chip Level Protection 1 byte: [0x90600000]: This feature is for read and verify only for the addresses [0x90600000]. * There are four states of Chip Level Protection into which the silicon can be moved:[ VIRGIN(0x00) OPEN(0x01) PROTECTED(0x02) KILL(0x04)]. – VIRGIN(0x00) – This mode is not for custom use. Can not program this value to device. – OPEN(0x01) – In this mode can access all the needed resources including Erase program and verify flash. – PROTECTED(0x02) – In this mode access to Flash is disabled. Still allow to Erase and reprogram flash. – KILL(0x04) – The device can no longer be updated. 6) The address [0x90600001] is ignored. Serialization is not supported.

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SKU: CYPRESS_CY8C4146LQS-S423 Category: Uncategorized