Features
Battery Cell Controller, Advanced, 6 Channels, TPL, LQFP48.
Package
HLQFP48 LQFP64, plastic, low profile quad flat package; 64 terminals; 0.5 mm pitch; 10 mm x 10 mm x 1.4 mm body.
特点
Kinetis® KW21Z-2.4 GHz 802.15.4 Wireless Radio Microcontroller (MCU) based on Arm® Cortex®-M0+ Core
封装
VFLGA64: VFLGA64, plastic, very thin fine-pitch land grid array package; 64 terminals; 0.5 mm pitch; 7 mm x 7 mm x 0.91 mm body
购买选项
MKW21Z256VHT4
正常供应
12NC: 935313188557
详细信息
订购
工作特点
| 参数 | 值 |
|---|---|
IEEE 802.15.4 Radio | Y |
环境
| 部件/12NC | 无铅 | 欧盟 RoHS | 无卤素 | RHF指标 | REACH SVHC | 重量（mg） |
|---|---|---|---|---|---|---|
MKW21Z256VHT4(935313188557) | Yes | Yes Certificate Of Analysis (CoA) | Yes |  | REACH SVHC | 89.5 |
质量
| 部件/12NC | 安全保障功能安全 | 湿度灵敏度等级(MSL) | 封装体峰值温度（PPT）（C°） | Maximum Time at Peak Temperatures (s) | |||
|---|---|---|---|---|---|---|---|
| 无铅焊接 | 无铅焊接 | 无铅焊接 | |||||
MKW21Z256VHT4 (935313188557) | No | 3 | 260 | 40 | |||
配送
| 部件/12NC | 协调关税 (美国)免责声明 | 出口控制分类编号 (美国) | CCATS |
|---|---|---|---|
MKW21Z256VHT4 (935313188557) | 854231 | 5A992C | G162018 |
产品变更通知
| 部件/12NC | 发行日期 | 生效日期 | 产品更改通知 | 标题 |
|---|---|---|---|---|
MKW21Z256VHT4 (935313188557) | 2025-04-16 | 2025-05-26 | 202504007I | Freescale Logo to NXP Logo Product Marking Conversion for All Remaining Former Freescale Products |
MKW21Z256VHT4 (935313188557) | 2020-12-15 | 2020-12-16 | 202011011I | NXP Will Add a Sealed Date to the Product Label |
MKW21Z256VHT4 (935313188557) | 2019-08-29 | 2019-08-30 | 201908027I | KW41Z FAC Defeature |
MKW21Z256VHT4 (935313188557) | 2018-07-16 | 2018-07-17 | 201806018IU01 | Mask Set 1N16S Errata Update |
MKW21Z256VHT4 (935313188557) | 2018-07-01 | 2018-07-02 | 201806018I | Mask Set 1N16S Errata Update |
MKW21Z256VHT4 (935313188557) | 2018-04-14 | 2018-07-13 | 201803037F01 | MKW41Z/31Z/21Z MCUBOOT Flashloader Addition |
MKW21Z256VHT4 (935313188557) | 2018-04-11 | 2018-04-18 | 201803038I | MKW41Z/31Z/21Z Datasheet and Reference Manual Updates |
MKW21Z256VHT4 (935313188557) | 2018-01-31 | 2018-05-01 | 201703012F01 | Connectivity Software Update for Kinetis® KW41Z KW31Z and KW21Z Wireless Microcontrollers |
更多信息 KW21Z
Note: JN5189/88T is preferred for any new Zigbee®, Thread design. No new software releases planned
The KW21Z is an ultra-low-power, highly-integrated single-chip device that enables IEEE® 802.15.4 RF connectivity for portable, extremely low-power embedded systems. Applications include portable healthcare devices, access control, security systems, smart energy and home area networks.
The KW21Z Wireless MCU integrates a 2.4 GHz transceiver supporting O-QPSK modulations, an Arm® Cortex®-M0+ CPU, up to 512 KB Flash and up to 128 KB SRAM, 802.15.4 packet processor, hardware security and peripherals optimized to meet the requirements of the target applications. The KW21Z is an ideal solution for single-chip Thread and Zigbee devices including routers and end devices as well as border routers and Coordinators when adding connectivity for communicating with the cloud.