ZSSC4151C Datasheet

© 2022 Renesas Electronics Corporation

13

March 25, 2020

Requirement

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

6.2 ZACwire™ One-Wire Interface (OWI at the AOUT pin) – only for production purposes

Informational

Power-on time [a]

tPWRUP_OWI

Time to ready for communi-

cation after power-on.

VDDE slew rate > 0.1V/µs

4.0

ms

DS_245

Power-on VDDE slew rate

SRPWRUP_OWI

0.01

V/µs

Informational

Start window [a]

tOWI_STARTWIN

OWI enabled latest 5ms

after power-on.

VDDE slew rate > 0.1V/µs

250

ms

Informational

OWI voltage level HIGH [a]

VOWI_IN_H

Master to slave

0.8

VDDE

Informational

OWI voltage level LOW [a]

VOWI_IN_L

Master to slave

0.2

VDDE

Informational

Slave output level LOW [a]

VOWI_OUT_L

Open drain.

IOL ≤ 2mA

0.1

VDDE

6.3 Nonvolatile Memory (NVM)

DS_240

Junction temperature for NVM

programming [b]

TAMB_NVM

-40

150

C

DS_241

Re-write cycles [a]

NNVM_TQA

For TTQA.

100

DS_242

Re-write cycles at 150°C [a]

NNVM_TQE

For TTQE.

10

DS_243

Data retention [a]

tNVM_RET

Temperature profile:

22h bake at 250

C.

15

Year

DS_244

Programming time [a]

tNVM_WRI

Per written word

2.2

5

ms

[a] No measurement in mass production; parameter is guaranteed by design and/or quality observation.

[b] Valid for dice. Note: Additional package and temperature range cause restrictions.