MKM14Z64ACHH5 Product Information|NXP

Features


Kinetis KM14: 50MHz Cortex-M0+ Metrology MCU, 64KB Flash, 16KB SRAM, 44-LGA

Package


HVQFN44R: HVQFN44R, plastic, thermal enhanced very thin quad flat package; no leads; 44 terminals; 0.65 mm pitch; 5 mm x 5 mm x 0.98 mm body

Buy Options

Operating Features

ParameterValue
Core Type
Arm Cortex-M0+
Operating Frequency [Max] (MHz)
50
Flash (kB)
64
SRAM (kB)
16
Serial Communication
1 x I²C, 2 x SPI, 2 x UART
Security
CRC, RNG
Timers [Number, bits]
4 x 32, 5 x 16
ParameterValue
PWM [Number, bits]
4 x 16
ADC [Number, bits]
1 x 16, 4 x 24
DAC [Number, bits]
2 x 6
GPIO
20
Supply Voltage [Min to Max] (V)
1.71 to 3.6
Ambient Operating Temperature (Min to Max) (℃)
-40 to 85

Environmental

Part/12NCPbFreeEU RoHSHalogen FreeRHF IndicatorREACH SVHCWeight (mg)
MKM14Z64ACHH5(935315624557)
Yes
Yes
Certificate Of Analysis (CoA)
Yes
DREACH SVHC
97.8

Quality

Part/12NCSafe Assure Functional SafetyMoisture Sensitivity Level (MSL)Peak Package Body Temperature (PPT) (C°)Maximum Time at Peak Temperatures (s)
Lead Free SolderingLead Free SolderingLead Free Soldering
MKM14Z64ACHH5
(935315624557)
No
3
260
40

Shipping

Part/12NCHarmonized Tariff (US)DisclaimerExport Control Classification Number (US)
MKM14Z64ACHH5
(935315624557)
854231
3A991A2

Product Change Notice

Part/12NCIssue DateEffective DatePCNTitle
MKM14Z64ACHH5
(935315624557)
2020-12-152020-12-16202011011INXP Will Add a Sealed Date to the Product Label
MKM14Z64ACHH5
(935315624557)
2017-12-202018-01-03201710023INew PQ Label Input for Non-MPQ Shipments

More about KM1x

KM1x MCUs enable single-chip one-, two-, and three-phase electricity meters, as well as flow meter and other precision measurement applications.

  • Includes a powerful analog front end
  • Provides security, including memory protection, tamper detection, and protection of supplier/user data
  • Supports high-precision internal voltage reference with low temperature drift
  • Features a comprehensive enablement suite including reference designs